High Intensity Prismatic
- Gloss face has distinctive reflective stripe pattern
- UV protective coating
- Service temperature range: -30° to 200°F
Alert nearby drivers or pedestrians of a survey crew working in or around the area.
- Regulate traffic in temporary work zones
- The SURVEY CREW (W21-6) sign should be used to warn motorists of surveying crews working in or adjacent to the roadway
- Meets standards of MUTCD Section 6F.36
- Heavy-duty .080 inch. aluminum signs will not rust
- Reflective sign face provides added visibility in low-light conditions
- UV resistant inks prevent fading during long-term outdoor use
- Supplied with top and bottom center holes for post- or fence-mounting